D.C. and Virginia Sue to Block Trump’s 250-Foot Memorial Arch

The District of Columbia and Virginia sued the Trump administration in federal court on Saturday, October 31, 2026, seeking to stop work on President Donald Trump’s proposed 250-foot memorial arch at Memorial Circle. The filing adds a third legal challenge as the administration prepares to seek final approval and has said construction could start as early as November 5.

The suit was brought by D.C. Attorney General Brian Schwalb and Virginia Attorney General Jay Jones. According to Associated Press reporting published by PBS News, they are asking for a temporary restraining order before ground is broken. Al Jazeera independently reported the filing and said the complaint asks the court to require congressional authorization before construction begins.

What the lawsuit alleges

The two jurisdictions argue that construction would cause immediate and lasting harm on both sides of the Potomac River. Their complaint says the site lies on a major route between Washington and Virginia and that a projected three-year construction period would snarl traffic, complicate emergency responses, generate pollution and send stormwater runoff into the river.

Those are allegations in a newly filed civil case, not findings by the court. The administration will have an opportunity to answer them. The filing also raises approval and environmental-review questions surrounding a project located in the capital’s monumental core, near Arlington National Cemetery.

What Trump’s arch proposal includes

The proposed structure would rise about 76 meters, or 250 feet, from Memorial Circle. That is roughly 100 feet taller than the Statue of Liberty measured from its base to the top of its torch. A 106-page plan submitted Friday describes a structure more than 12 stories high, topped by a winged bronze figure of Lady Liberty carrying an eternal flame.

The plan also includes an observation deck, two mezzanines, office and program space, elevators, circular stairways and a fire command center. It calls for changes to nearby roads. Administration officials have separately described a national-security function for the site, while the White House has presented the arch as a landmark and gateway to Arlington National Cemetery.

White House spokesman Davis Ingle said in a statement reported by the Associated Press that the arch would honor veterans and the families of fallen service members and would become an iconic landmark. That response addresses the administration’s stated purpose for the project but not the new plaintiffs’ specific legal claims.

The court fight is expanding

U.S. District Judge Tanya Chutkan is already considering whether to pause the project in an earlier case brought by three Vietnam War veterans and an architectural historian. She held a hearing on Friday and said she would act promptly, but had not issued an immediate ruling as of the latest reports. Arlington County filed another challenge earlier in October.

The Trump administration has said it intends to seek final project approval at the National Capital Planning Commission’s Thursday meeting and could begin work the same day. The new lawsuit therefore creates an immediate test of whether the court will intervene before construction starts. A request for emergency relief can be decided quickly, but the broader disputes over authority, review requirements and the project’s effects could continue well beyond that initial ruling.

Sources and image credit

• Associated Press — D.C. and Virginia lawsuit over Trump’s memorial arch
• PBS News/AP — Virginia and D.C. sue as the administration seeks to begin work
• Al Jazeera — D.C. and Virginia seek to block the triumphal arch plans
• PBS News/AP — earlier Arlington County lawsuit over the arch
• Image: National Park Service aerial photograph of the Memorial Circle traffic plaza
• National Park Service website copyright and reuse notice